#define _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>

#include<string.h>

int main() {
    float n0, n1, n2, n3, n4;
    scanf("%f", &n0);
    char a[20];
    n1 = 3 * n0;
    if ((int)n1 % 2 == 0) {
        strcpy(a, "even");
        n2 = n1 / 2;
    }
    else {
        n2 = (n1 + 1) / 2;
        strcpy(a, "odd");
    }
    n3 = 3 * n2;
    n4 = n3 / 9;
    printf("%s %d", a, (int)n4);
}